Efficient fermentation device

The invention belongs to the field of fermentation production, and particularly relates to a high-efficiency fermentation device which comprises a base table, a main fermentation cylinder, an auxiliary fermentation cylinder and a cover plate assembly, the main fermentation cylinder is arranged at the upper part of the base table, the cover plate assembly is arranged at the upper part of the main fermentation cylinder, and the auxiliary fermentation cylinder is arranged at one side of the lower part of the base; wherein the base table comprises a base table top, a base table arc surface and a base table vertical surface, the base table top is horizontally arranged, the base table arc surface is arranged on one side of the base table top, one side of the base table arc surface is connected with the base table top, the other side of the base table arc surface is connected with the base table vertical surface, and the base table vertical surface is vertically downward; the secondary fermentation cylinder is arran